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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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TypeScript in 10 Minutes: From JavaScript to Type Safety

TypeScript in 10 Minutes: From JavaScript to Type Safety

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3 min read
How to Get the Caller's Filename in Node.js

How to Get the Caller's Filename in Node.js

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2 min read
TypeScript en 2026 : Guide Complet pour Débutants

TypeScript en 2026 : Guide Complet pour Débutants

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4 min read
🚫 Stop Writing Old JavaScript — ✅ Start Using Modern Built-in APIs (Part 2)

🚫 Stop Writing Old JavaScript — ✅ Start Using Modern Built-in APIs (Part 2)

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5 min read
Closures made simple

Closures made simple

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5 min read
I built a free browser-based hardware testing toolkit — here's why

I built a free browser-based hardware testing toolkit — here's why

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1 min read
Copy Fail: I Reproduced the Most Viral HN Bug in My Own Code and Found Something Worse

Copy Fail: I Reproduced the Most Viral HN Bug in My Own Code and Found Something Worse

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8 min read
I Built 22 Free Developer Tools in a Weekend — Here's What I Learned

I Built 22 Free Developer Tools in a Weekend — Here's What I Learned

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2 min read
Building Social Deduction Island: A Technical Deep Dive into AI-Powered Simulations

Building Social Deduction Island: A Technical Deep Dive into AI-Powered Simulations

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3 min read
How Apple Watch Ejects Water From Its Speaker (And How to Do It on Any Phone)

How Apple Watch Ejects Water From Its Speaker (And How to Do It on Any Phone)

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2 min read
Modern TypeScript Backends: Hono, ElysiaJS, and What Comes After NestJS

Modern TypeScript Backends: Hono, ElysiaJS, and What Comes After NestJS

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8 min read
Why I built a flooring layout engine instead of another waste % calculator

Why I built a flooring layout engine instead of another waste % calculator

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2 min read
I Built a Stock Screener Because Financial Sites Keep Adding Features I Don't Need

I Built a Stock Screener Because Financial Sites Keep Adding Features I Don't Need

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4 min read
2000 modules to render a button. Web dev earned this reputation.

2000 modules to render a button. Web dev earned this reputation.

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3 min read
Building Ekehi — Week 4: Admin Tools, Profile Images, Submissions, and Closing the Loop

Building Ekehi — Week 4: Admin Tools, Profile Images, Submissions, and Closing the Loop

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7 min read
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